Sorry dude but you can't drop keys. You can buy the master key off laurentius though.

_________________Golden rays of the glorious sunshine, sending down such a blood-red lightNow the animals slowly retreat to the shadows, out of sightArid winds blow across the mountains, giving flight to the birds of preyIn the distance machines come to transform Eden, day by dayOnly love is with us now, something warm and pure!Find the peace within ourselves, no need for the cure!